G-Man is a terribly unpleasant image.
by anonymous February 15, 2004
Get the G-Manmug. by u know ;) April 28, 2012
Get the G-man lovermug. 
National G-Man Day on the 12th of June is a day to celebrate the character from the Half-Life series, G-Man.
Left, the next king of the United Kingdom said his birthday(?) will become National G-Man Day because "it's funny"
Left, the next king of the United Kingdom said his birthday(?) will become National G-Man Day because "it's funny"
by upsidefrown April 17, 2021
Get the National G-Man Daymug. by Little Sally Sue September 29, 2008
Get the G-manmug. the G-man effect can be defined as the act of picking some
non-noteworthy person and giving them a sense of triumph.
non-noteworthy person and giving them a sense of triumph.
by TheLastGunSlinger1 January 12, 2011
Get the G-MAN EFFECTmug. who the fuck knows him
by Paatyz February 21, 2023
Get the G-Manmug.